KR970053173A - How to control jog speed of positioning coordinate system in wire bonder - Google Patents

Abstract

The present invention discloses a jog (JOG) speed control method of a position control coordinate system in a wire bonder.

The present invention uses a graphic displayed on the monitor to enlarge or reduce the area of the coordinate system to move the cursor so that the jog can be jogged by the chessman. You can use the several switches on the chessman to choose where to go from now. In addition, the zoom range can be changed in a zoomed image device, so that the jog speed can be controlled in proportion to the range of the watch. When the watch range is large, that is, when the position to go to is seen at a time, the jog speed is high.

Therefore, in the present invention, the jog speed can be maximized by controlling the jog by controlling the chess man and the graphic displayed on the monitor quickly and accurately and simply at the position to be moved in the position control coordinate system. The performance of the jogging method is improved.

Description

How to control jog speed of positioning coordinate system in wire bonder

Since this is an open matter, no full text was included.

1 is a positioning coordinate system.

Claims (4)

In the jog speed control method of the position control coordinate system for increasing the jog speed from the current position point P (Xø, Yø) to the target position T (X ₁ , Y ₁ ), the actual control coordinate area is displayed as a graphic area on the monitor. If the formula of the jog speed of the X direction _{"V X = K 1 × |} 1 X | / N G = K 1 × | X 1 - Xø | / calculated as a N _G, and the expression of the jog speed in the Y direction" V _{y = K 2 × | 1 y |} / N G = K 2 × | Y 1 - Yø | jog speed control method characterized in that the fast jog speed is calculated as / N _G. Where V _X and V _y are jog velocities in X and Y directions, K ₁ and K ₂ are proportional constants, 1 _X and 1 _y are jog distances in X and Y directions, and N _G and N _G are graphic Magnification. The method according to claim 1, wherein, in order to control the jog speed in multiple stages, the actual control coordinate area and the graphic area are divided into various types, and the magnification of the corresponding graphic is set, respectively, and the equation “V = k × | 1 | / Jog speed control method, characterized in that for controlling the jog speed for each of the graphics area on the basis of N _G in multiple stages. In the jog speed control method of the position control coordinate system for increasing the jog speed from the current position point P (Xø, Yø) to the target position T (X ₁ , Y ₁ ), the actual control coordinate area is displayed as a graphic area on the monitor. If the formula of the jog speed of the X direction _{"V X = K 3 × |} 1 X | / N I = K 3 × | X 1 - Xø | / calculated as N _I, and the expression of the jog speed in the Y direction" V _y = K ₄ × | 1 _y | / N _I = Jog speed control method characterized in that the jog speed is increased by calculating with K ₄ × | Y ₁ -Yø | / N _I. Where V _X and V _y are jog speeds in X and Y directions, K ₃ and K ₄ are proportional constants, 1 _X and 1 _y are jog distances in X and Y directions, and N ₁ and N _I are zoom ratios. to be. The method according to claim 3, wherein in order to control the jog speed in multiple stages, the actual control coordinate area and the zoom image area are divided into various types, and the corresponding magnifications are set, respectively, and the equation “V = K × | 1 | / N _I "as the default jog speed control method characterized in that the control of the jog speed for each of the zoom area of the image in multiple stages. ※ Note: The disclosure is based on the initial application.